into the president's controversial remarks about race and relief efforts for the victims of hurricane katrina. >>> also, frank luntz watched the debate with a cross-section of republicans, democrats and independents. he will tell us what they took away from the faceoff. he says it's unprecedented. >> when it comes to the role of government in society, which one connected to you more when they discussed the role of government, romney or obama? megyn: fox news alert, we confirmed in just the last half hour that fbi agents have now arrived in benghazi, libya, three weeks after the murder of four americans at our consulate. remember, two navy seals, a state department staffer and ambassador chris stevens were killed there on 9/11 of this year. the obama administration initially suggested the violence was sparked by anger over an anti-muslim film posted in part on the internet, but senior u.s. intelligence sources later said this was a deliberate and organized terror attack, and they told fox news that the administration knew that, was informed of that within 24 hours, leaving the question about w